Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 108 · 40 questions

The method (Type, method, check): Name the type of question. Write the formula or method from that lesson and work step by step. Check units and size, and put the answer back into the question.

1. 1.The average weight of 11 children is 40 kg. One child, who weighs 70 kg, leaves the group. What is the new average weight (in kg)?
2. 2.A triangle has a base of 9 cm and a height of 14 cm. What is its area (in sq cm)?
3. 3.A hall floor is 350 cm long and 150 cm wide. It is covered with the largest square tiles that fit exactly. How many tiles are needed?
4. 4.A fish tank is 70 cm long, 40 cm wide and 100 cm high. How many litres of water does it hold when full? (1 litre = 1000 cubic cm)
5. 5.Saanvi, Pooja and Karan invest ₹14000, ₹7000 and ₹16000 in a shop. The profit is ₹37000. What is Karan’s share (in ₹)?
6. 6.Zoya, Diya and Kabir invest ₹18000, ₹12000 and ₹20000 in a shop. The profit is ₹10000. What is Kabir’s share (in ₹)?
7. 7.By selling a study lamp for ₹1541, a shopkeeper makes a profit of 15%. What did the study lamp cost the shopkeeper (in ₹)?
8. 8.A round wheel has a radius of 21 cm. What is its circumference (take π = 22/7; in cm)?
9. 9.The average of 7 numbers is 57. When one more number is added, the average becomes 62. What number was added?
10. 10.11 : 8 = 99 : ?
11. 11.A triangle has a base of 4 cm and a height of 17 cm. What is its area (in sq cm)?
12. 12.The simple interest on ₹12900 for 5 years is ₹1290. What is the rate of interest (% per year)?
13. 13.How many minutes does a car take to go 10 km at 60 km/h?
14. 14.The length of a rectangle is 6 m more than its breadth. Its perimeter is 32 m. What is its breadth (in m)?
15. 15.Rice at ₹38 per kg is mixed with rice at ₹52 per kg to make a mix worth ₹48 per kg. How many kg of the cheaper rice must be mixed with 5 kg of the dearer rice?
16. 16.Diya can finish a job in 8 days and Karan in 20 days. Diya works alone for 2 days and then stops. Karan finishes the rest. How many days does Karan take?
17. 17.6/9 + 2/7 =
18. 18.In how many years will ₹3500 earn ₹140 as simple interest at 4% per year?
19. 19.A shop sells an average of 60 kg of sugar a day for 3 days, and then 30 kg a day for the next 3 days. What is the average sale per day for all 6 days (in kg)?
20. 20.Divide ₹140 between Dev and Meera in the ratio 3 : 4. How much does Dev get (in ₹)?
21. 21.A bus runs at 76 km/h. How far does it go in 45 minutes (in km)?
22. 22.5.88 + 1.4 =
23. 23.Two trains, 210 m and 175 m long, run towards each other on side-by-side tracks at 36 km/h and 90 km/h. How many seconds do they take to cross each other?
24. 24.Find the simple interest on ₹3800 at 11% per year for 5 years (in ₹).
25. 25.Kavya puts ₹14000 into a business for 12 months and Priya puts ₹13000 for 7 months. The profit is ₹4810. What is Kavya’s share (in ₹)?
26. 26.Two trains, 70 m and 425 m long, run towards each other on side-by-side tracks at 90 km/h and 72 km/h. How many seconds do they take to cross each other?
27. 27.The sum of 4 consecutive numbers is 94. What is the smallest of them?
28. 28.Students who chose each subject
    Maths: 75
    Science: 50
    English: 150
    Hindi: 125
    Art: 100
    How many students are there in all?
29. 29.Which is closest to 1208 ÷ 29? (a) 20 (b) 40 (c) 80 (d) 400
30. 30.Find the compound interest on ₹14000 at 5% per year for 2 years, added every year (in ₹).
31. 31.Students who chose each subject
    Maths: 100
    Science: 400
    English: 200
    Hindi: 150
    Art: 150
    The number for Science is what percent of the total?
32. 32.3.21 + 2.5 =
33. 33.Three temple bells ring every 12, 6 and 5 minutes. They ring together at 9:00 am. After how many minutes will they next ring together?
34. 34.By selling a cricket bat for ₹1794, a shopkeeper makes a profit of 15%. What did the cricket bat cost the shopkeeper (in ₹)?
35. 35.A water tank holds 2980 litres. 20% of the water is used. How many litres are left?
36. 36.A box is 3 cm long, 14 cm wide and 3 cm high. What is its volume (in cubic cm)?
37. 37.1/6 + 4/5 =
38. 38.In 28 years, Manav will be twice as old as Manav was 2 years ago. How old is Manav now?
39. 39.Trees planted by each class
    Class 6: 150
    Class 7: 75
    Class 8: 100
    Class 9: 125
    Class 10: 50
    The number for Class 7 is what percent of the total?
40. 40.The price of a school bag changes from ₹420 to ₹315. By what percent did it come down?

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